Well, ya' got your Black Diamond $60/3, your Audiopoints $60/3, PolyCrystal ~$60/3, Symposium Roller Blocks $300/3, and a whole slew of 'em on audioadvior.com. Tough to say which one will work best for you.
I suggest you at least try the Symposium Rollerblocks, they provided improvements in several areas for my player. In comparison to some other devices I tested, the bass went deeper with better control and depth. The separation and detail between voices and instruments was improved, with less grunge in the region from upper midrange through uppermost highs.
You will get other suggestions for products to try under your player, and they may prove to be a better solution than what I have advised. Perhaps a dealer will allow you to hear a few of the most popular options before you take the plunge. There is no substitute for experimenting with your favorite music in your own sound system.
If you look in stereophile There is a company called STAR SOUND where I bought my cones for $30 or so for 3 of them.They are made of brass which was scientificly proven to be the best material to transfer energy.And they work. I always laughed at that I figured it was a scam but he offers your money back if your not happy with the results. Which you will be. Iam sure there are many diffrent companys on the market that offer the same results but they where the furst ones I have ever tried and talking to them on the phone he was very informative and they where the cheapest I had found. Good luck I hope Iwas of help
After trying quite a few, the PolyCrystal has had the most dramatic improvement. If you really want the best, the Aurios MIB's are collecting a lot of attention on that level. It is the bearing that stabilizes electron microscopes. http://www.mediaacc.com/accessories/aurios.html. But it doesn't come cheap, $300 for three. You could buy a lot of PolyCrystals or Black Diamonds for that. There are also the Bright Star Audio air inflation platforms that start at $100. No charge for the indecisiveness.
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